End of Vacation - Caged Again After Edging Session (no cum)

I had a one week vacation and my keyholder allowed me to enjoy it uncaged. Now it is time to lock again. But simply putting the cage on would be too easy. Instead I have to start with a long edging session.
After that session I need to use refrigerated packs to shrink my cock... I had a one week vacation and my keyholder allowed me to enjoy it uncaged. Now it is time to lock again. But simply putting the cage on would be too easy. Instead I have to start with a long edging session.
After that session I need to use refrigerated packs to shrink my cock again into a size that fits into the cage. But it is still not easy and takes 11 minutes until I can close the lock. The keys are secured in a plastic tube and I cannot use them without breaking the number tag (15435).